How to open .PPK file extension?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

What is .PPK file extension?

.PPK file extension is a known file type. This section of easyfileopener.com tells you everything you need to know about this extension.
File created by PuTTYgen (PuTTY Key Generator), a program used for generating keys for public-key cryptography; stores a private key generated by the program; used for enabling secure communication with a remote entity that has the corresponding public key.
PPK files are used by PuTTY, a free SSH and Telnet client. To set the PPK file for authentication, choose Connection ? SSH ? Auth from the PuTTY Configuration menu and then select Browse... for the "Private key file for authentication" option.
You can see a list of software programs here on easyfileopener.com that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.